// Copyright 2016 The Fuchsia Authors
// Copyright (c) 2013 Corey Tabaka
//
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file or at
// https://opensource.org/licenses/MIT

#ifndef ZIRCON_KERNEL_LIB_LIBC_INCLUDE_ERRNO_H_
#define ZIRCON_KERNEL_LIB_LIBC_INCLUDE_ERRNO_H_

#include <zircon/compiler.h>

__BEGIN_CDECLS

extern int *__geterrno(void);

#define errno (*__geterrno())

#define EPERM 1             /* Not super-user */
#define ENOENT 2            /* No such file or directory */
#define ESRCH 3             /* No such process */
#define EINTR 4             /* Interrupted system call */
#define EIO 5               /* I/O error */
#define ENXIO 6             /* No such device or address */
#define E2BIG 7             /* Arg list too long */
#define ENOEXEC 8           /* Exec format error */
#define EBADF 9             /* Bad file number */
#define ECHILD 10           /* No children */
#define EAGAIN 11           /* No more processes */
#define ENOMEM 12           /* Not enough core */
#define EACCES 13           /* Permission denied */
#define EFAULT 14           /* Bad address */
#define ENOTBLK 15          /* Block device required */
#define EBUSY 16            /* Mount device busy */
#define EEXIST 17           /* File exists */
#define EXDEV 18            /* Cross-device link */
#define ENODEV 19           /* No such device */
#define ENOTDIR 20          /* Not a directory */
#define EISDIR 21           /* Is a directory */
#define EINVAL 22           /* Invalid argument */
#define ENFILE 23           /* Too many open files in system */
#define EMFILE 24           /* Too many open files */
#define ENOTTY 25           /* Not a typewriter */
#define ETXTBSY 26          /* Text file busy */
#define EFBIG 27            /* File too large */
#define ENOSPC 28           /* No space left on device */
#define ESPIPE 29           /* Illegal seek */
#define EROFS 30            /* Read only file system */
#define EMLINK 31           /* Too many links */
#define EPIPE 32            /* Broken pipe */
#define EDOM 33             /* Math arg out of domain of func */
#define ERANGE 34           /* Math result not representable */
#define ENOMSG 35           /* No message of desired type */
#define EIDRM 36            /* Identifier removed */
#define ECHRNG 37           /* Channel number out of range */
#define EL2NSYNC 38         /* Level 2 not synchronized */
#define EL3HLT 39           /* Level 3 halted */
#define EL3RST 40           /* Level 3 reset */
#define ELNRNG 41           /* Link number out of range */
#define EUNATCH 42          /* Protocol driver not attached */
#define ENOCSI 43           /* No CSI structure available */
#define EL2HLT 44           /* Level 2 halted */
#define EDEADLK 45          /* Deadlock condition */
#define ENOLCK 46           /* No record locks available */
#define EBADE 50            /* Invalid exchange */
#define EBADR 51            /* Invalid request descriptor */
#define EXFULL 52           /* Exchange full */
#define ENOANO 53           /* No anode */
#define EBADRQC 54          /* Invalid request code */
#define EBADSLT 55          /* Invalid slot */
#define EDEADLOCK 56        /* File locking deadlock error */
#define EBFONT 57           /* Bad font file fmt */
#define ENOSTR 60           /* Device not a stream */
#define ENODATA 61          /* No data (for no delay io) */
#define ETIME 62            /* Timer expired */
#define ENOSR 63            /* Out of streams resources */
#define ENONET 64           /* Machine is not on the network */
#define ENOPKG 65           /* Package not installed */
#define EREMOTE 66          /* The object is remote */
#define ENOLINK 67          /* The link has been severed */
#define EADV 68             /* Advertise error */
#define ESRMNT 69           /* Srmount error */
#define ECOMM 70            /* Communication error on send */
#define EPROTO 71           /* Protocol error */
#define EMULTIHOP 74        /* Multihop attempted */
#define ELBIN 75            /* Inode is remote (not really error) */
#define EDOTDOT 76          /* Cross mount point (not really error) */
#define EBADMSG 77          /* Trying to read unreadable message */
#define EFTYPE 79           /* Inappropriate file type or format */
#define ENOTUNIQ 80         /* Given log. name not unique */
#define EBADFD 81           /* f.d. invalid for this operation */
#define EREMCHG 82          /* Remote address changed */
#define ELIBACC 83          /* Can't access a needed shared lib */
#define ELIBBAD 84          /* Accessing a corrupted shared lib */
#define ELIBSCN 85          /* .lib section in a.out corrupted */
#define ELIBMAX 86          /* Attempting to link in too many libs */
#define ELIBEXEC 87         /* Attempting to exec a shared library */
#define ENOSYS 88           /* Function not implemented */
#define ENMFILE 89          /* No more files */
#define ENOTEMPTY 90        /* Directory not empty */
#define ENAMETOOLONG 91     /* File or path name too long */
#define ELOOP 92            /* Too many symbolic links */
#define EOPNOTSUPP 95       /* Operation not supported on transport endpoint */
#define EPFNOSUPPORT 96     /* Protocol family not supported */
#define ECONNRESET 104      /* Connection reset by peer */
#define ENOBUFS 105         /* No buffer space available */
#define EAFNOSUPPORT 106    /* Address family not supported by protocol family */
#define EPROTOTYPE 107      /* Protocol wrong type for socket */
#define ENOTSOCK 108        /* Socket operation on non-socket */
#define ENOPROTOOPT 109     /* Protocol not available */
#define ESHUTDOWN 110       /* Can't send after socket shutdown */
#define ECONNREFUSED 111    /* Connection refused */
#define EADDRINUSE 112      /* Address already in use */
#define ECONNABORTED 113    /* Connection aborted */
#define ENETUNREACH 114     /* Network is unreachable */
#define ENETDOWN 115        /* Network interface is not configured */
#define ETIMEDOUT 116       /* Connection timed out */
#define EHOSTDOWN 117       /* Host is down */
#define EHOSTUNREACH 118    /* Host is unreachable */
#define EINPROGRESS 119     /* Connection already in progress */
#define EALREADY 120        /* Socket already connected */
#define EDESTADDRREQ 121    /* Destination address required */
#define EMSGSIZE 122        /* Message too long */
#define EPROTONOSUPPORT 123 /* Unknown protocol */
#define ESOCKTNOSUPPORT 124 /* Socket type not supported */
#define EADDRNOTAVAIL 125   /* Address not available */
#define ENETRESET 126
#define EISCONN 127  /* Socket is already connected */
#define ENOTCONN 128 /* Socket is not connected */
#define ETOOMANYREFS 129
#define EPROCLIM 130
#define EUSERS 131
#define EDQUOT 132
#define ESTALE 133
#define ENOTSUP 134    /* Not supported */
#define ENOMEDIUM 135  /* No medium (in tape drive) */
#define ENOSHARE 136   /* No such host or network path */
#define ECASECLASH 137 /* Filename exists with different case */
#define EILSEQ 138
#define EOVERFLOW 139 /* Value too large for defined data type */

#define EWOULDBLOCK EAGAIN /* Operation would block */

#define __ELASTERROR 2000 /* Users can add values starting here */

__END_CDECLS

#endif  // ZIRCON_KERNEL_LIB_LIBC_INCLUDE_ERRNO_H_
